1980 MERCEDES 450 SERIES

In April of 1971, a new model of the SL was released onto the road. It was the first time any of the models in the series possessed an eight-cylinder engine. The series also included a very high safety concept, which included a reinforced A-pillar capable of conforming to regulations in the United States. The end product was an unqualified triumph, and the recipe for success was developed from 1971 to 1989. This article focuses on the 1980 Mercedes 450 Series.

After 1974, automobiles shipped in the United States were outfitted with bumpers eight inches longer, rubberized to comply with DOT standards, and bigger. During the whole of their manufacture, all American vehicles had four headlights, and the majority of them had automatic transmissions with three gears. A hidden front spoiler was mounted to the rear lower end of the front apron and significantly enhanced the radiator’s airflow. This was done to differentiate the 450 SL from other models in the range that were powered by 2.8 or 3.5 liters of displacement.

Performance and Fuel Economy of the 1980 Mercedes 450 Series

Most of the manufacturing was intended for sale in the North American market, where it was equipped with a V-8 engine displacing 4.5 liters. The 350SLs built to European standards came with a V8 engine that dispensed 3.5 liters of displacement. The bigger 4.5-liter engine increased torque and made it possible to utilize higher rear-axle ratios, both of which contributed to improved highway driving and fuel economy. Most American automobiles come with automatic transmissions and had bigger bumpers made of rubberized plastic that complied with DOT standards. In Europe, the improved rear swing axles, which worked as semi-trailing arms, contributed to the SL’s quicker acceleration and more predictable handling than its predecessor. In addition, the Mercedes SL was much more powerful than its predecessor.

During its manufacturing run, which spanned almost two decades and included five distinct iterations, the R107-generation SL series was subjected to continuous revisions and alterations. In 1972, the 4.5-liter variant, known as the 350SL, was made available for purchase in the North American market. The next year, the vehicle was properly rebadged with the 450SL designation. The Mercedes 450 SL was manufactured from 1973 to 1980. It was featured in a wide variety of films and television series.

Specification

• Height: 50.8 in
• Length: 182.3 in
• Width: 70.5 in

Factory Service Manual

These manuals go through every aspect of how the car operates. The vehicle’s purchase price does not include the service manual for your 1980 MERCEDES 450 SERIES.

• Safety Restraints
• Instrumentation
• Before Driving
• Starting and Operating
• Vehicle Maintenance
• Specifications
• Capacities
• Servicing
• Customer Assistance

The service manuals for the 1980 MERCEDES 450 SERIES are vast and cover every aspect of the vehicle’s service and repair.

1980 Mercedes 450 Design, Comfort, and Quality

The 1980 Mercedes 450 SLC was a hard-top convertible with two doors and seating for four people. It was quite identical to the 450 SL, except that it had a larger wheelbase, which resulted in a minor increase in weight. The window that the back passengers see out of is just a quarter of a window, but it has a louvered panel that provides additional privacy. The manufacturing process ran from 1977 through 1981. The 450 SLC is famous for its performance.

It has won several awards for its accomplishments. Another objective was to put it to use as a research vehicle or a test vehicle to collect information that might be incorporated into the design of the company’s next generation of aluminum engines. The safety components, such as roll cages, were the most noticeable difference between the production vehicles and the competition cars, which were otherwise comparable to the production cars.

Owner’s Manual

When consumers purchased a new vehicle there was a 1980 MERCEDES 450 SERIES owner’s manual containing:

• Important Safety Instructions
• Introduction
• Overview
• Operation
• Maintenance
• Troubleshooting
• Maintenance Record

The 1980 MERCEDES 450 SERIES owner manual provides more operational suggestions to enhance the user experience.

Modern Amenities

Catalytic converters, impact bumpers with a five-mile per hour speed limit, and unleaded gasoline were all made mandatory beginning with the 1974 model year by the Department of Transportation and the Environmental Protection Agency (EPA). The R107 was rapidly modified to accommodate the massive, imposing bumpers that were to be standard equipment on all vehicles planned for sale in the United States for the duration of the manufacturing run of the model. The R107 was one of the few convertibles that could be purchased throughout the late 1970s and early 1980s. This was because most American manufacturers avoided developing convertibles due to reports that higher rollover requirements were on the horizon.

Frequently Asked Questions

What engine does the 450 SL have?

M 117 8 cylinder

What years were the Mercedes 450 SL produced?

1973-1980